Minor service for bobcat skid steer and compact track loaders (all makes)
Estimated duration: 1.5 - 2.5 hours • Frequency: every 250 engine hours
Equipment Details
| # | Service Action | Type | Done | Notes |
|---|---|---|---|---|
| Engine Oil and Filter | ||||
| 1 | Drain and replace engine oil (10W-30 or 15W-40 per OEM spec) | DRAIN/FILL | ☐ | |
| 2 | Replace engine oil filter | REPLACE | ☐ | |
| 3 | Check for engine oil leaks after fill and idle | CHECK | ☐ | |
| Air Filter | ||||
| 4 | Inspect outer air filter element, replace if dirty or damaged | INSPECT | ☐ | |
| 5 | Check inner (safety) element condition | CHECK | ☐ | |
| Hydraulic System | ||||
| 6 | Check hydraulic oil level in sight glass, top up if low | CHECK | ☐ | |
| 7 | Inspect hydraulic hoses, fittings, and cylinders for leaks | INSPECT | ☐ | |
| Coolant System | ||||
| 8 | Check coolant level and condition, top up if required | CHECK | ☐ | |
| 9 | Inspect radiator fins for blockage, clean if needed | CLEAN | ☐ | |
| Track Tension and Condition | ||||
| 10 | Check and adjust track tension to manufacturer spec | ADJUST | ☐ | |
| 11 | Inspect tracks for wear, cracks, or missing lugs | INSPECT | ☐ | |
| 12 | Inspect drive sprocket, idlers, and rollers for wear | INSPECT | ☐ | |
| Grease Points | ||||
| 13 | Grease all loader arm pivot pins and bushings | GREASE | ☐ | |
| 14 | Grease bucket and coupler pivot points | GREASE | ☐ | |
| Electrical | ||||
| 15 | Check battery terminals, cable condition and charge | CHECK | ☐ | |
| 16 | Test all lights, horn, reversing alarm, and beacon | CHECK | ☐ | |
| Final Checks | ||||
| 17 | Check seatbelt condition and latch operation | CHECK | ☐ | |
| 18 | Inspect ROPS/FOPS structure and mounting bolts | INSPECT | ☐ | |
| 19 | Check all guards and covers are fitted and secure | CHECK | ☐ | |
| 20 | Operational test: drive, lift, tilt, auxiliary functions | CHECK | ☐ | |
Fluid Specifications (General Guide)
| System | Type / Grade | Approx. Capacity |
|---|---|---|
| Engine oil | 10W-30 or 15W-40 CK-4 | 5 - 8 L |
| Hydraulic oil | ISO VG 46 (AW 46) | 40 - 60 L (system) |
| Coolant | 50/50 ethylene glycol | 8 - 14 L |
| Chain case oil | 10W-30 or SAE 30 | 1.5 - 3 L per side |
| Grease | EP2 lithium complex | As required |
Specifications are general guidelines for typical bobcat-class loaders. Always refer to the manufacturer's service manual for your specific make and model. Capacities vary by machine size.
Parts / Consumables Required
| # | Part / Consumable | Part Number | Qty | Ready |
|---|---|---|---|---|
| 1 | Engine oil (10W-30 or 15W-40) | 5-8 L | ☐ | |
| 2 | Engine oil filter | 1 | ☐ | |
| 3 | Air filter (outer) - if replacing | 1 | ☐ | |
| 4 | Hydraulic oil (ISO VG 46) - if topping up | As req. | ☐ | |
| 5 | EP2 grease cartridges | 2-3 | ☐ | |
| 6 | Coolant (pre-mixed or concentrate) | As req. | ☐ | |
| 7 | Rags, drip tray, waste oil container | - | ☐ |
Notes / Defects Identified
Next Service Due
Technician
Supervisor / Workshop Manager